@media screen and (min-width:200px ) {
	.nav{
		height: 117px;
		background-color: rgba(0,0,0,0.4);
		box-shadow: 3px 7px 37px black;
		border-radius: 30px;
		position: fixed;
    	width: 96%;
		left: 20px;
	}
	.logo {
		height: 44px;
    	width: 136px;
    	padding-top: 7px;
	}
	

	main img{
		max-width: 100%;
		border-radius: 30px;
	}
	
		span {
		padding-left: 30px;
		padding-right: 30px;
	}

.boy{
    position: relative;
    width: 100%;
    /* overflow: hidden; */
    min-width: 320px;
}
.parner span img {
    width: 2.8%;
    margin: 0px 0.7%;
    min-width: 50px;
}
.swiper {
    width: 100%;
    /* overflow: hidden; */
}
.swiper img {
    width: 100%;
}
.swiper_p {
    margin-top: 50px;
    text-indent:2em;
    padding-top: 2%;
    padding-bottom: 2%;
    font-size: 1.2em;
    line-height: 1.5em;
    color: rgb(102, 102, 102);
    font-family: STKaiti, 微软雅黑;
    border-top: 1px solid rgb(232, 232, 232);
    border-bottom: 1px solid rgb(232, 232, 232);
}
	.container {
  		position: static;
  		width: 30rem;
  		background: #8E8E8E;
  		border-radius: 30px;
  		box-shadow: 0 10px 20px #666666;
  		box-sizing:border-box;
  		padding: 25px; 
  		margin: 3% 3%;
  		text-align: center;
  		display: inline-block;
  	}
	
	.container:hover{
	box-shadow: 10px 10px 10px aqua;
	transform: scale(1.1)
	}

footer {
		background: #e0e0e0;
		position: relative;
		width: 100%;
		margin-top: 40px;
		padding-top: 10px;
		padding-bottom: 10px;
		text-shadow: 2px 2px 2px white;
		color: black;
		overflow: hidden;
		border-radius: 30px
	}
		
	.footer-left img {
		width: 5%;
	}
	.footer-left {
		float:left;
		width: 49%;
		display: inline-block;
	}
	
  	.footer-right {
		border-left: 2px #bcbcbc dotted;
		float:right;
		width: 49%;
		display: inline-block;
	}
	contact p{
		margin-left: 3%;
	}
	contact img {
		margin-left: 3%;
		width: 23%;
	}

}
body {
    font-family: 微软雅黑;
    font-size: 100%;
    height:auto;
}
header {
    vertical-align: top;
    background:lightblue;
    height: 75px;
    width: 100%;
    opacity: 0.75;
    filter: alpha(opacity=75);
    padding-top: 15px;
    position: relative;
    box-shadow: 0px 4px 4px black;
    text-align: center;
    padding-bottom: 10px;
}
